Dr. Maksym Chepeliev is a senior research economist at the Center for Global Trade Analysis at Purdue University. Before joining Purdue, he was a research associate at the Institute for Economics and Forecasting at the National Academy of Sciences of Ukraine, where he received his PhD in 2016. His work focuses on the analysis of a variety of global and regional economic issues, including agricultural policies, climate change mitigation, regional and multilateral trade agreements, and just energy transition. His country-based work, with a particular focus on Ukraine, explores interlinkages between energy transitions, emissions, and development.

Dr. Oleksandr Diachuk is a leading research officer at the Institute for Economics and Forecasting in Ukraine with a PhD in engineering (2009) and an MSc in mathematics and informatics (2005). Dr. Diachuk has over 15 years of experience in modeling and strategic planning, policy advising, and preparation of national strategic documents, including NEEAP, NDC, and LEDS. As a national expert, he has contributed to various projects led by USAID, EU, EBRD, UNDP, GIZ, and ECS. Dr. Diachuk is one of the TIMES-Ukraine energy system model developers and a member of several working groups of the energy community and Ukraine’s state institutions.

Dr. Roman Podolets is an expert based in Ukraine—the primary focus country for his expertise for more than 20 years. Roman leads the Energy Department at the Institute for Economics and Forecasting, NASU, which combines fundamental research and consultancy to the Ukrainian government and private agencies on various energy- and environment-related issues. Also, Roman served for 2 years as a head of the Department of Corporate Management and Modeling of Economic Development in the Institute of Oil and Gas Industry “Naukanaftogaz” (an associated company of JSC “Naftogaz of Ukraine”) and did an internship in DIW-Berlin on energy modeling.

Andrii Semeniuk is a PhD. student at the Institute for Economics and Forecasting in Ukraine and has almost 4 years of experience in the area of energy modeling, data analysis, and assessment of alternative sources of energy supply. Andrii contributes to the development of the TIMES-Ukraine energy system model and takes part in the analysis of the energy and climate policies, as well as the assessment of the low-emission development pathways for Ukraine. In addition, Andrii has co-led the development of the TIMES-Ukraine model for the analysis of energy transition scenarios for Zhytomyr city in Ukraine.

Maksym Chepeliev 博士是普渡大学全球贸易分析中心的高级研究经济学家。在加入普渡大学之前，他是乌克兰国家科学院经济与预测研究所的助理研究员，并于 2016 年获得博士学位。他的工作重点是分析各种全球和区域经济问题，包括农业政策、减缓气候变化、区域和多边贸易协定以及公正的能源转型。他以国家为基础的工作，特别关注乌克兰，探索能源转型、排放和发展之间的相互联系。

Oleksandr Diachuk 博士是乌克兰经济与预测研究所的主要研究人员，拥有工程学博士学位 (2009) 和数学与信息学硕士学位 (2005)。Diachuk 博士在建模和战略规划、政策建议以及国家战略文件（包括 NEEAP、NDC 和 LEDS）的准备方面拥有超过 15 年的经验。作为一名国家专家，他为美国国际开发署、欧盟、欧洲复兴开发银行、联合国开发计划署、德国国际合作机构和欧洲合作伙伴协会牵头的多个项目做出了贡献。Diachuk 博士是 TIMES-Ukraine 能源系统模型开发人员之一，也是能源界和乌克兰国家机构的多个工作组的成员。

Roman Podolets 博士是乌克兰的专家，乌克兰是他 20 多年来专业知识的主要关注国家。Roman 领导 NASU 经济与预测研究所的能源部门，该部门将基础研究与向乌克兰政府和私人机构提供各种能源和环境相关问题的咨询相结合。此外，Roman 在石油和天然气工业研究所“Naukanaftogaz”（JSC“乌克兰 Naftogaz”的关联公司）担任企业管理和经济发展模型系主任 2 年，并在 DIW 实习-柏林能源建模。

Andrii Semeniuk 是一名博士。乌克兰经济与预测研究所的学生，在能源建模、数据分析和替代能源供应评估领域拥有近 4 年的经验。Andrii 为 TIMES-乌克兰能源系统模型的开发做出了贡献，并参与了能源和气候政策的分析，以及乌克兰低排放发展路径的评估。此外，Andrii 还共同领导了 TIMES-Ukraine 模型的开发，该模型用于分析乌克兰日托米尔市的能源转型情景。